Electric wire and cable surface protection sleeve ring

Abstract

The utility model discloses a wire and cable surface protection lantern ring, which relates to the technical field of wire and cable protection and comprises a pair of sleeves, the sleeves are in threaded connection, each sleeve is provided with two pairs of round holes, each round hole is internally and fixedly provided with a pair of limiting strips, bolts are inserted into the round holes, each bolt is provided with a pair of sliding chutes, and the sliding chutes are arranged in the sleeves. The sliding grooves are slidably connected with the limiting strips, two pairs of nuts are rotationally arranged on the sleeves, the nuts are in threaded connection with the bolts, and fixing blocks are fixedly arranged at the ends of the bolts. According to the utility model, the two sleeves are respectively sleeved at the connecting ends of two cables, the two sleeves are screwed together through the threads, the nut is rotated, the nut drives the bolt to move, the bolt can only slide into the sleeves along the round holes under the limitation of the limiting strips and the sliding grooves, the bolt drives the fixing blocks to slide into the sleeves, and the fixing plates clamp the surfaces of the cables. And the sleeve is fixed on the surface of the cable, so that the protective lantern ring with one specification can be mounted on various electric wires and cables.

Description

Technical Field

[0001] The utility model relates to the field of wire and cable protection, in particular to a wire and cable surface protection sleeve. Background Art

[0002] Wires and cables are cables used to transmit power, signals, and data. They consist of one or more insulated wires covered with a protective layer. They are flexible, flexible, and easy to install, making them widely used in various fields, including power generation, communications, construction, railways, aviation, and home appliances. When cables are installed in the air, birds often land on and peck at them, which can easily damage the cables and cause short circuits, disrupting power supply. This is why protective collars are installed at the surface joints of wires and cables for protection.

[0003] In the prior art, a protective collar of one specification can only be installed on one type of wire and cable, which limits the use scenarios of the protective collar and makes it difficult to meet the requirements of the power transmission industry. Utility Model Content

[0004] The utility model aims to solve the shortcoming in the prior art that a protective collar of one specification can only be installed on one type of wire and cable, and proposes a surface protective collar for wires and cables.

[0005] In order to solve the problems existing in the prior art, the present invention adopts the following technical solutions:

[0006] A surface protective collar for wires and cables comprises a pair of sleeves, the pair of sleeves being threadedly connected to each other, two pairs of circular holes being opened on the sleeves, a pair of limit bars being fixedly provided in the circular holes, bolts being inserted into the circular holes, a pair of slide grooves being opened on the bolts, the slide grooves being slidably connected to the limit bars, two pairs of nuts being rotatably provided on the sleeves, the nuts being threadedly connected to the bolts, and fixing plates being fixed to the ends of the bolts.

[0007] Preferably, rubber pads are fixed on the fixing plates.

[0008] Preferably, a sealing ring is fixedly provided at one end of one of the sleeves, a rubber sleeve is fixedly provided on each of the sleeves, and a pair of the rubber sleeves are respectively rolled on a pair of sleeves.

[0009] Preferably, a fixing rod is fixedly provided on each of the sleeves, a rotating frame is rotatably provided on each of the fixing rods, and three fixing blocks are fixedly provided on each of the rotating frames.

[0010] Preferably, the fixing blocks are all semi-spherical.

[0011] Preferably, a reflector is fixedly provided on each of the fixing blocks.

[0012] Preferably, a plurality of pointed cones are fixedly provided on the sleeve.

[0013] Compared with the prior art, the beneficial effects of the present invention are:

[0014] 1. In the present invention, two sleeves are respectively put on the connection ends of the two cables, and the two sleeves are screwed together by means of threads. The nut is turned, and the nut drives the bolt to move. The bolt can only slide along the circular hole into the sleeve under the restriction of the limit bar and the slide groove. The bolt drives the fixing block to slide into the sleeve, and the fixing plate clamps the surface of the cable so that the sleeve is fixed on the surface of the cable. This allows a protective collar of one specification to be installed on a variety of wires and cables. The protective collar has a wide range of usage scenarios and meets the requirements of the power transmission industry.

[0015] 2. In the present invention, the sealing ring can seal the connection between the two sleeves. After the sleeves are fixed, the rubber sleeve wrapped around the sleeves is lowered. The rubber sleeve is tightly attached to the surface of the cable, so that the cavity formed between the two sleeves is sealed, preventing rainwater from entering the interior, making the connection ends of the two cables safer.

[0016] 3. In the present invention, the device is outdoors, and the wind drives the rotating frame to rotate, which drives the fixed block to rotate to drive away the birds. The fixed block drives the reflector, which reflects sunlight to further improve the effect of driving away birds. On cloudy days without wind, birds will not be able to stop due to the setting of the cone, preventing the birds from falling on the surface of the device and causing damage to the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of this application. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention. In the drawings:

[0018] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the positional relationship between the sleeve and the rubber sleeve of the present utility model;

[0020] Figure 3 This is a schematic diagram of the cross-sectional structure of the sleeve of the present utility model;

[0021] Figure 4 This is a schematic diagram of the cross-sectional structure of the sleeve of the present utility model;

[0022] Figure 5 For the utility model Figure 1 A in the middle is an enlarged schematic diagram;

[0023] Figure 6For the utility model Figure 3 Enlarged schematic diagram of point B in the middle.

[0024] Serial numbers in the figure: 1. Sleeve; 11. Round hole; 12. Limiting strip; 13. Bolt; 14. Slide groove; 15. Nut; 16. Fixing plate; 2. Rubber pad; 21. Sealing ring; 22. Rubber sleeve; 3. Fixing rod; 31. Rotating frame; 32. Fixing block; 4. Reflector; 5. Cone. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0026] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "provided with," "mounted / connected," and "connected" should be understood in a broad sense. For example, "connected" can mean a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, or it can be internal communication between two components. For those skilled in the art, the specific meanings of the above terms in this utility model can be understood according to the specific circumstances.

[0027] Example: This example provides a surface protection ring for wires and cables. Figure 1-6 Specifically, it includes a pair of sleeves 1, which are threadedly connected to each other. Two pairs of circular holes 11 are opened on the sleeves 1, and a pair of limit bars 12 are fixed in the circular holes 11. Bolts 13 are inserted into the circular holes 11, and a pair of slide grooves 14 are opened on the bolts 13. The slide grooves 14 are slidably connected to the limit bars 12. Two pairs of nuts 15 are rotatably provided on the sleeves 1, and the nuts 15 are threadedly connected to the bolts 13. The ends of the bolts 13 are fixed with fixing plates 16.

[0028] Put the two sleeves 1 on the connection ends of the two cables respectively, screw the two sleeves 1 together through the thread, turn the nut 15, the nut 15 drives the bolt 13 to move, and the bolt 13 can only slide along the circular hole 11 into the sleeve 1 under the restriction of the limit bar 12 and the slide groove 14. The bolt 13 drives the fixing plate 16 to slide into the sleeve 1, and the fixing plate 16 clamps the surface of the cable so that the sleeve 1 is fixed on the surface of the cable;

[0029] The fixing plates 16 are all fixed with rubber pads 2;

[0030] The rubber pad 2 prevents the fixing plate 16 from directly contacting the cable surface, thereby preventing the cable surface from being damaged during the clamping process;

[0031] A sealing ring 21 is fixed on one end of a sleeve 1, and a rubber sleeve 22 is fixed on each sleeve 1. A pair of rubber sleeves 22 are respectively rolled on a pair of sleeves 1;

[0032] The sealing ring 21 can seal the connection between the two sleeves 1. After the sleeves 1 are fixed, the rubber sleeve 22 wrapped around the sleeves 1 is lowered. The rubber sleeve 22 is tightly attached to the surface of the cable, so that the cavity formed between the two sleeves 1 is sealed, preventing rainwater from entering the interior, making the connection between the two cables safer.

[0033] A fixing rod 3 is fixed on each sleeve 1, a rotating frame 31 is rotatably provided on each fixing rod 3, three fixing blocks 32 are fixed on each rotating frame 31, and each fixing block 32 is semi-spherical. A reflector 4 is fixed on each fixing block 32, and a plurality of pointed cones 5 are fixed on each sleeve 1;

[0034] The device is outdoors, and the wind blows the rotating frame 31 to rotate, and the rotating frame 31 drives the fixed block 32 to rotate to drive away the birds. The fixed block 32 drives the reflector 4, and the reflector 4 reflects sunlight to further improve the effect of driving away birds. On cloudy days without wind, birds will not be able to stay due to the setting of the pointed cone 5, preventing the birds from landing on the surface of the device and causing damage to the device.

[0035] Specifically, the working principle and operation method of the utility model are as follows:

[0036] Put the two sleeves 1 on the connection ends of the two cables respectively, screw the two sleeves 1 together through the thread, turn the nut 15, the nut 15 drives the bolt 13 to move, and the bolt 13 can only slide along the circular hole 11 into the sleeve 1 under the restriction of the limit bar 12 and the slide groove 14. The bolt 13 drives the fixing plate 16 to slide into the sleeve 1, and the fixing plate 16 clamps the surface of the cable so that the sleeve 1 is fixed on the surface of the cable;

[0037] The sealing ring 21 can seal the connection between the two sleeves 1. After the sleeves 1 are fixed, the rubber sleeve 22 wrapped around the sleeves 1 is lowered. The rubber sleeve 22 is tightly attached to the surface of the cable, so that the cavity formed between the two sleeves 1 is sealed, preventing rainwater from entering the interior, making the connection between the two cables safer.

[0038] The device is outdoors, and the wind blows the rotating frame 31 to rotate, and the rotating frame 31 drives the fixed block 32 to rotate to drive away the birds. The fixed block 32 drives the reflector 4, and the reflector 4 reflects sunlight to further improve the effect of driving away birds. On cloudy days without wind, birds will not be able to stay due to the setting of the pointed cone 5, preventing the birds from landing on the surface of the device and causing damage to the device.

[0039] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A surface protection ring for wires and cables, comprising a pair of sleeves (1), characterized in that: A pair of sleeves (1) are threadedly connected to each other, two pairs of circular holes (11) are provided on each sleeve (1), a pair of limiting strips (12) are fixedly provided in each circular hole (11), bolts (13) are inserted in each circular hole (11), a pair of sliding grooves (14) are provided on each bolt (13), and the sliding grooves (14) are slidably connected to the limiting strips (12), two pairs of nuts (15) are rotatably provided on each sleeve (1), the nuts (15) are threadedly connected to the bolts (13), and a fixing plate (16) is fixed to the end of each bolt (13).

2. The surface protection collar for electric wires and cables according to claim 1, characterized in that: The fixing plates (16) are all fixedly provided with rubber pads (2).

3. The surface protection collar for electric wires and cables according to claim 1, characterized in that: A sealing ring (21) is fixedly provided at one end of one sleeve (1), a rubber sleeve (22) is fixedly provided on each sleeve (1), and a pair of rubber sleeves (22) are respectively rolled on a pair of sleeves (1).

4. The surface protection collar for electric wires and cables according to claim 1, characterized in that: A fixing rod (3) is fixedly provided on each sleeve (1), a rotating frame (31) is rotatably provided on each fixing rod (3), and three fixing blocks (32) are fixedly provided on each rotating frame (31).

5. The surface protection collar for electric wires and cables according to claim 4, characterized in that: The fixing blocks (32) are all semi-spherical.

6. The surface protection collar for electric wires and cables according to claim 4, characterized in that: A reflector (4) is fixedly provided on each of the fixed blocks (32).

7. The surface protection collar for electric wires and cables according to claim 1, characterized in that: A plurality of pointed cones (5) are fixedly provided on the sleeve (1).

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